| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $229.63 | 7.713% | $247.3414 | $247.34 | $247.35 | $247.30 |
| Purchase #2 | $241.54 | 6.353% | $256.885 | $256.89 | $256.90 | $256.90 |
| Purchase #3 | $36.42 | 6.365% | $38.7381 | $38.74 | $38.75 | $38.70 |
| Purchase #4 | $96.48 | 10.623% | $106.7291 | $106.73 | $106.75 | $106.70 |
| Purchase #5 | $140.66 | 12.436% | $158.1525 | $158.15 | $158.15 | $158.20 |
| Purchase #6 | $173.26 | 4.637% | $181.2941 | $181.29 | $181.30 | $181.30 |
| Purchase #7 | $93.81 | 6.377% | $99.7923 | $99.79 | $99.80 | $99.80 |
| 7 purchase totals = | $1,011.80 | $1,088.9325 | $1,088.93 | $1,089.00 | $1,088.90 | |